Bulgarian Localization QA Tester / Proofreader

Welocalize, Inc.; Madrid; On-site; EUR 27,000 - 38,000; Full time

Job summary

Welocalize, Inc. is seeking a Bulgarian Localization QA Tester / Proofreader to join our long-term localization team. You will ensure Bulgarian content reads naturally, checks grammar, spelling, punctuation, and cultural accuracy while executing test cases and reporting issues.

You’ll work with products to identify localization bugs, verify fixes, and occasionally translate from English into Bulgarian. Native Bulgarian fluency and meticulous attention to detail are essential for delivering

Qualifications

• Native Bulgarian fluency and strong linguistic accuracy.
• Detail-oriented with strong QA mindset.
• Experience testing localization for software/products.
• Familiarity with bug-tracking workflows.

Responsibilities

• Write and report relevant bugs using internal database.
• Review and refine localized content for accuracy.
• Test cases execution for UI and product flows.
• Identify localization bugs and report issues.
• Verify fixes after changes.
• Translate content from English to Bulgarian when needed.
• Inspect user interfaces for localization or functional issues.
• Communicate clearly with cross-functional teams.

Skills

Bulgarian native

Attention to detail

Localization QA

QA testing

Bug reporting

Tools

Bug trackers

Job description

About Welocalize Welocalize, a Welo Global brand, serves localization teams through AI-enabled multilingual content solutions that enable enterprises to operate and scale globally. Welocalize combines AI, automation, and human expertise to support enterprises in more than 300 languages, enabling accurate, culturally aligned, and compliant multilingual content at scale. Welocalize’s Opal Platform comprises patented technology designed to automate multilingual content and improve workflow performance for enterprises. Opal functions as an agentic system that orchestrates AI, automation, and human expertise to coordinate content workflows across the lifecycle, improving speed, scalability, and operational control for global enterprises. These solutions operate within a secure and compliant environment supported by seven ISO certifications. Welocalize is headquartered in New York with offices worldwide. welocalize.com

ROLE OVERVIEW

We are looking for a Bulgarian Localization QA Tester / Proofreader to join a long-term. As a Linguistic Tester, you’ll help bring high-quality Bulgarian content to life and ensure it feels natural, accurate, and polished for end users. Your main focus will be reviewing and refining localized content, making sure it reads smoothly and is free from errors. This includes checking grammar, spelling, punctuation, consistency, formatting, and cultural or contextual accuracy. You’ll also work hands‑on with products by executing test cases, identifying localization bugs, and reporting issues through internal bug-tracking systems. Once fixes are implemented, you’ll help verify that they’ve been resolved correctly. From time to time, you’ll also have the opportunity to translate content from English into Bulgarian. In addition, you’ll explore user interfaces to identify localization or functional issues, playing an important role in delivering a seamless and user-friendly experience. This role is ideal for someone with native-level Bulgarian fluency, strong attention to detail, and an interest in quality assurance within digital products. If you’re looking for a stable, long-term role (no end date) where you can apply both your language expertise and technical skills, this is a great opportunity.

MAIN DUTIES

• Write and report relevant bugs and errors using best practices through the internal database system.
• Ability to understand and prioritize tasks and issues quickly and efficiently.
• Native language skills and cultural awareness of Bulgarian and Bulgaria.
• Good oral and written communication.
• Highly organized with attention to detail and a commitment to quality.
• QA various products by accurately following testing instructions and test cases.
• Discover and report defects (bugs) using client-specific bug-tracking tools.
• Evaluate translations in the context of software, mobile apps, and documentation.
• Be a subject matter expert for linguistic issues in Bulgarian; be able to research and resolve linguistic questions.
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